Working Plug Gages for Checking Threaded Holes

PONAM

4 3/8 16 UNJ 3B THREAD PLUG GAGE 4.375 4.3750 GO NO GO P.D.'S = 4.3344 & 4.3401 - DW15188RD

S.W.G. CO.

6" 12 UN 2B LEFT HAND THREAD PLUG GAGE 6.0 GO NO GO P.D.'S = 5.9459 & 5.9549 - DW15168RD

PENNOYER DODGE

7 3/4 12 UNS 3B THREAD PLUG GAGE 7.75 7.750 GO NO GO P.D.'S = 7.6959 & 7.7025 - DW14978RD

5 7/8 12 UN 2B THREAD PLUG GAGE 5.875 5.8750 GO NO GO P.D.'S = 5.8209 & 5.8298 - DW14958AG2

VERMONT GAGE

5 3/8 12 UN 2B LEFT HAND VERMONT THREAD PLUG GAGE 5.375 GO NO GO = 5.3209 5.3296 - DW14957AG2

TITAN GAGE

4 1/2 12 UN 2B LEFT HAND THREAD PLUG GAGE 4.5 GO NO GO P.D.'S = 4.4459 & 4.4544 - DW14955AG2

5" 12 UN 2B LEFT HAND THREAD PLUG GAGE 5.0 GO NO GO P.D.'S = 4.9459 & 4.9546 - DW14908AG2

5 1/8 12 UN 2B LEFT HAND THREAD PLUG GAGE 5.125 GO NO GO PD'S = 5.0709 & 5.0797 - DW14909AG2

TITAN GAGE

4.060 4 STUB ACME THREAD PLUG GAGE 4.6 4.60 GO NO GO P.D.'S = 3.9850 & 4.0127 - DW14902AG2

VERMONT GAGE

4 1/2 12 UN 2B LEFT HAND VERMONT THREAD PLUG GAGE 4.5 GO NO GO = 4.4459 & 4.4544 - DW14907AG2

5 7/8 12 UN 2B LEFT HAND THREAD PLUG GAGE 5.875 GO NO GO PD'S = 5.8209 & 5.8298 - DW14910AG2

VERMONT GAGE

3 3/4 12 UN 2B LEFT HAND VERMONT THREAD PLUG GAGE 3.75 GO NO GO = 3.6959 3.7043 - DW14828AG2